run around like a chicken with its head cut off

and the like

And other similar items; et cetera.

bang one's head against a brick wall

To waste effort on a futile project.

bash someone's head

To beat up someone violently.

be like

To say.

big head

An inflated ego, an exaggerated belief in one's own importance.

bite someone's head off

To severely berate someone.

blow someone's head off

To shoot someone in the head.

break into a run

To start running.